lǎonián bǎojiàn
Mandarin
Romanization
lǎonián
bǎojiàn
(
Zhuyin
ㄌㄠˇ ㄋㄧㄢˊ ㄅㄠˇ ㄐㄧㄢˋ
)
Hanyu Pinyin
reading of
老年保健